UWHear: through-wall extraction and separation of audio vibrations using wireless signals.
Ziqi WangZhe ChenAkash Deep SinghLuis GarciaJun LuoMani B. SrivastavaPublished in: SenSys (2020)
Keyphrases
- signal processing
- audio signals
- acoustic signals
- cepstral features
- wireless networks
- multimedia
- wireless communication
- automatic extraction
- blind separation
- visual information
- mobile ad hoc networks
- information extraction
- mobile devices
- multi hop
- source signals
- image processing
- independent component analysis
- spectrum sensing
- audio visual
- blind signal separation
- mobile communication
- audio video
- communication technologies
- active control